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mutagen ['mju:təʤən] n
environ., mater.sc. substances mutagènes
health., nat.sc. mutagène m
med. agent mutagène; substance mutagène; mutagène chimique
nucl.phys. mutagène m (ΒΙ)
mutagen An agent that raises the frequency of mutation above the spontaneous rate. An agent that causes changes to plants and animals, particularly to their genetic material and especially at the time of reproduction. Certain chemicals and forms of radiation are powerful mutagens that damage the DNA, or genetic material in the centre of every cell of a living organism n
environ. substances mutagènes
mutagen: 22 phrases in 4 subjects
Chemistry6
Health care1
Life sciences6
Medical9